baber/WOPTO huggingface dataset:
Patent RU-2082676-C1 (RU)
Title: Apparatus for cleaning oil-polluted water
Inventor: MIKHAJLYUK VALERIJ ALEKSANDROV
IPC: C02F103/34
Filed: 1991-12-11
Granted: 1997-06-27
Abstract: FIELD: water treating. SUBSTANCE: apparatus containing bottomed casing, stream distributor, cavities for polluted and treated water, oil collector, and suction device connected with oil collector and cavity for polluted water, is distinguished with that treatment unit is made in the form of a framework with filtering coalescence material helically arranged around central perforated tube. Helix is multifillar, its inlet regions being uniformly distributes along diameter of treatment unit and length of its sedimentation channel being equal to 700 mm, whereas diameter of treatment unit equals 250 mm. EFFECT: improved design of apparatus. 2 dwg
Patent RU-2013842-C1 (RU)
Inventor: SHUMAKOV NIKOLAJ A
IPC: H02J7/00
Filed: 1991-07-09
Granted: 1994-05-30
Abstract: Использование: система может быть использована для импульсного заряда аккумуляторных батарей. Сущность изобретения: система содержит источник постоянного тока, тактовый генератор, распределитель, блок коммутации, источник эталонного напряжения, схемы управления и пары транзисторных ключей по числу аккумуляторов. Система обеспечивает циклический заряд аккумуляторов батереи с одновременным контролем степени их заряженности. По мере заряда аккумуляторов происходит ускорение процесса заряда оставшихся аккумуляторов. 2 ил.
Patent RU-2013873-C1 (RU)
Title: Code modulator
Inventor: TURKO SERGEJ A
IPC: H04L27/04
Filed: 1991-07-08
Granted: 1994-05-30
Abstract: FIELD: radio engineering. SUBSTANCE: code modulator has Walsh functions synthesizer, formed by master oscillator, unit for forming Walsh functions and frequency divider, numerical sequence generator, digital commutator, constant voltage supply, switch unit, frequency divider, switches. Frequency divider, NOT gate and multiplier are brought into the device additionally. EFFECT: improved reliability of operation. 5 dwg
Patent RU-2044479-C1 (RU)
Title: Installation for extracting honey from honeycomb frames
Inventor: ZHILKOV VALERIJ STEPANOVICH
IPC: A01K59/04
Filed: 1991-11-25
Granted: 1995-09-27
Abstract: FIELD: apiculture. SUBSTANCE: installation comprises a source of SHF energy connected with a radiator by a waveguide in the form of a piece of coaxial line. The cover is galvanically connected with a tank by a stationary detachable joint. The cover has an opening for replacement of honeycomb frames, said opening being closed by a sliding gate. Said gate is fixed in a closed position by a device disposed in a cassette. The gate is made of conducting parts and forms a resonant space around the perimeter. The depth of said space is divisible by 1/4 of the length of the SHF wave of the source in order to screen SHF radiation. EFFECT: high efficiency and safety of attending personnel. 3 dwg
Patent RU-2005580-C1 (RU)
Inventor: KAZACHKOV ALEKSANDR M
IPC: B23B35/00
Filed: 1992-01-03
Granted: 1994-01-15
Abstract: FIELD: mechanical engineering, metal cutting. SUBSTANCE: bearing member for boring lathe chuck jaws has supporting members in the form of grooves 2-4 mounted in base- bushing 1 with equal angular pitch. Each of the grooves is bevelled for engagement with bevels of the jaws. The grooves are closed from both end faces of bushing 1. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2051895-C1 (RU)
Inventor: SAVOSIN IGOR V
IPC: C07C63/38
Filed: 1992-01-09
Granted: 1996-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: the product of the formula 1 with the appropriate values of R. The yield: 95 - 97%. Reagent 1: acenaphthene or derivatives thereof. Reagent 2: sodium bichromate. Reaction conditions: in acetic acid in the presence of a catalyst such as ferrous sulfate at ferrous sulfate to acenaphthene ratio of (0.1-0.11):1 on boiling the reaction mixture. The structure of the compound of the formula 1:  . EFFECT: more efficient preparation process.
Patent RU-2026978-C1 (RU)
Title: Percussive mechanism
Inventor: DVORNIKOV LEONID T
IPC: E21B1/16
Filed: 1992-02-19
Granted: 1995-01-20
Abstract: FIELD: hole drilling. SUBSTANCE: to reduce load on mechanism, used between slider and striker is kinematic link screw-nut- screw with installation of spacer spring that allows more efficient utilization of kinetic energy of striker acceleration. EFFECT: higher efficiency. 1 dwg
Patent RU-2085335-C1 (RU)
Inventor: KITAEV ALEKSANDR V
IPC: B22D39/00
Filed: 1992-03-18
Granted: 1997-07-27
Abstract: FIELD: foundry, in particular, dosage of metals and melts in chill molds and die-casting machines. SUBSTANCE: manipulator has supporting column, lever attached perpendicular to column axis and carrying fork and horizontal motion mechanism, screw pair, electric drive, carrier, ladle fixed on end of lever. Screw of screw pair is connected with electric drive and nut has slot. Carrier swings relative to axis and has two slides. Lower slide effectuates progressive motion in nut slot perpendicular to screw axis and upper slide is positioned in slot of fork, which is mounted in parallel with horizontal axis of lever. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2069994-C1 (RU)
Title: Method for performing femoral cervicodiaphyseal angle correction
Inventor: BARABASH ANATOLIJ P
IPC: A61B17/56
Filed: 1992-04-03
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing subtrochanteric osteotomy followed with controlled distraction in Ilisarov apparatus. Wires are conducted through external cortical plate of the distal fragment, medullar cavity of both fragments, external cortical plate of the proximal fragment. They are fixed on the proximal fragment on and apart of the bone. Then threaded rod is introduced into the femoral neck, single femoral cervicodiaphyseal angle correction is done by a value of pelvicotrochanteric muscles elongation not more than 10%. The threaded rod is pivotally connected with perosseous apparatus until the femoral cervicodiaphyseal angle correction is accomplished distraction or compression. EFFECT: enhanced effectiveness of treatment.
Patent RU-2035078-C1 (RU)
Title: Transformer for welding
Inventor: CHERNYSHOV PETR I
IPC: H01F38/08
Filed: 1992-05-12
Granted: 1995-05-10
Abstract: FIELD: electric devices. SUBSTANCE: device has primary and secondary windings which are split into sections. secondary winding has taps 9-14. Primary winding section 5 and secondary winding section 6 are placed on the same rod of magnetic circuit. Primary winding section 7 and secondary winding section 8 are placed on another rod of magnetic circuit. Section 5 has more turns than section 7. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2031766-C1 (RU)
Title: Method to set sleeve on base piece
Inventor: MALKOV NIKOLAJ YA
IPC: B23P19/08
Filed: 1992-05-21
Granted: 1995-03-27
Abstract: FIELD: assembling production. SUBSTANCE: preliminary sleeve setting on mandrel is exercised with effort, that corresponds to minimum allowed deformation of sleeve working diameter, due to which the latter is reliably hold on mandrel and will be transported to its setting place in any spatial position. After mandrel with sleeve turning by 90 deg. outer diameter of the latter is pressed in base piece, that in the particular case is GAZ 31-029 motorcar rear-axle assembly housing. Then mandrel is easily taken out from sleeve inner diameter, as its inner diameters setting differs sharply from sleeve pressing in base piece by efforts. Because sleeve pressing in base piece effort many times exceeds (approximately by 100 times) effort, required to take sleeve out from mandrel. EFFECT: method to set sleeve on base piece is used in assembling production. 2 dwg
Patent RU-2025423-C1 (RU)
Inventor: OKOLOV KIRILL A
IPC: B65D41/20
Filed: 1992-03-12
Granted: 1994-12-30
Abstract: Назначение: для укупоривания сосудов с узким горлом. Сущность изобретения: пробка изготовлена из мягкой пластмассы, например полиэтилена, состоит из ствола, головки и вмонтированного в нижднюю часть последней ножа дугообразной формы с горизонтальным нажимным штифтом, а ствол по образующей имеет разрез. Такое выполнение пробки облегчает ее извлечение из горлышка бутылки, так как после срезания головки ножом ствол, имеющий разрез, удаляют любым предметом - ножом, пинцетом и т.д. 3 ил.
Patent RU-2046945-C1 (RU)
Title: Method to determine mountain rocks loosening factor
Inventor: VOZZHENIKOV GENNADIJ S
IPC: E21C39/00
Filed: 1992-07-21
Granted: 1995-10-27
Abstract: FIELD: mining. SUBSTANCE: before explosive works beginning gamma-gamma logging of explosive boreholes is exercised and depending on logging results, average radioactivity is calculated. After explosion average radioactivity of exploded rocks is measured and relative increase of radioactivity of mountain rocks after explosion is measured, depending on which decision is made about value of loosening factor. In the case, increase of rocks radioactivity after explosion is connected with decrease of their density and increase of emanating factor. EFFECT: method is effective in determination of rocks loosening factor.
Patent RU-2018565-C1 (RU)
Title: Method for erection of foundation
Inventor: ZOTSENKO NIKOLAJ L
IPC: E02D27/01
Filed: 1992-09-14
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: method includes vertical sinking of cylindrical enclosure into ground and sinking of rigid member into enclosure hollow. Rigid member is made in form of pyramid or right circular cone. Radius of cone base or radius of circumference inscribed into pyramid base depends on inner diameter of enclosure and friction interior angle of ground filling the enclosure hollow. Rigid member is sunk coaxially with enclosure until point of rigid member assumes position 5-10 cm above level of enclosure lower edge. EFFECT: higher efficiency. 1 dwg
Patent RU-2044548-C1 (RU)
Title: Method for manufacture of diagnostic serum for auyeszky's disease virus
Inventor: MISHCHENKO VLADIMIR A
IPC: A61K39/42
Filed: 1992-10-08
Granted: 1995-09-27
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes using rabbits each weighing 2 to 3 kg as donors, repeatedly immunizing these by emulsion including equal amounts of purified inactivated concentrated specific antigen reproduced in cell culture and oil adjuvant, making first injection into interdigital space of rear extremities, administering second injection into popliteal lymphatic nodes 8 to 10 days after first injection and intramuscularly administering third portion 19 to 25 days after first injection, and taking blood sample 29 to 35 days after beginning of immunization. EFFECT: more sophisticated technique. 1 tbl
Patent RU-2046144-C1 (RU)
Title: Dna s54 fragment encoding polypeptide showing activity of gamma-interferon, recombinant plasmid dna providing the synthesis of polypeptide with activity of gamma-interferon, and the strain of escherichia coli - a producer of polypeptide with gamma-interferon activity
Inventor: TATKOV SERGEJ I
IPC: C12N15/23
Filed: 1992-08-20
Granted: 1995-10-20
Abstract: FIELD: biotechnology. SUBSTANCE: polypeptide showing increased activity as compared with the known gamma-interferon analogues is prepared after exchange of two nucleotides in codon encoding Ser-54 reading from Cys at N-terminus of nonprocessed gamma-interferon. As a result, mutant gene encodes polypeptide which distincts from the natural gamma-interferon by exchange of Ser-54 for Asp. For expression of mutant gene in E. coli plasmid (molecular mass is 2.92 Md; 4421 base pairs) was constructed. This plasmid contains large fragment Eco RI-Pst I of plasmid pBR 322 (size is 3940 b. p.), fragment of Eco RI-Pst I with gene (481 b. p.), tetracycline resistance gene as a genetic marker, and the recognition sites by restriction endonucleases located at the following distance from Eco RI-site: Hind III 29 b. p. Bam HI - 375 b. p. Pvu II 2068 b. p. Pst I 3609 b. p. Eco RI 4079 b. p. and recognition sites of Sal I were located from Eco RI by 651 and 3941 b. p. Strain-producer of this polypeptide E. coli ВКПМ$ 5943 is obtained as a result of transformation E. coli MH-1 with plasmid pS54. The level of mutant interferon expression is 38% of total cell protein. Method is used for recombinant interferons preparing. EFFECT: preparing DNA fragment indicated above. 4 cl, 5 dwg
Patent DE-10023833-C1 (DE)
Title: Solar panel collector, for heating gas or air, has channel system with walls to form turbulent flow, where part of flow enters channel entrance and part flows over small holes distributed over absorber
Inventor: SCHWERTMANN THOMAS
IPC: F24S10/70
Filed: 2000-05-15
Granted: 2002-01-03
Abstract: The collector has at least one transparent cover plate (2), an absorber (1) to absorb incident solar radiation. The absorber has a channel system (3), whose walls form a turbulent flow. The air flow is distributed in the collector, so that a part flow (12) enters the channel entrance and the remaining flow flows out of the space between the absorber and the cover plate flows over a number small holes (11) distributed over the absorber surface.  The air flow (7) through the absorber holes is at least a third of the total air flow (13). The channel walls are made of metal with a high thermal conductivity, such as aluminum or copper. The Reynolds number of the channel flow at the air exit side is larger than 5000. One or more heat insulation layers (5a,5i) are arranged at the back side (3.1) of the air channel system.
Patent DE-10034368-C1 (DE)
Title: Dialysevorrichtung und Verfahren zum Betreiben einer Dialysevorrichtung
Inventor: BALSCHAT KLAUS
IPC: G05D7/06
Filed: 2000-07-14
Granted: 2001-08-30
Abstract: Zur Bereitstellung von Dialysierflüssigkeit für eine Dialysevorrichtung wird Frischwasser mit einem oder mehreren Dialysierflüssigkeitskonzentraten gemischt. Die Mischung aus Wasser und Konzentraten wird mittels einer Proportionierungseinheit (16) mit einer vorgegebenen Flußrate unabhängig vom Dialysatfluß in eine Ausgleichskammer (18) gefördert. Die Dosierung der Konzentrate erfolgt volumetrisch und wird in Abhängigkeit von der Leitfähigkeit der Dialysierflüssigkeit überwacht, die mittels Leitfähigkeitssensoren gemessen wird. Da die Mischung aus Wasser und Konzentraten immer mit der gleichen Flußrate gefördert wird, kann die Zusammensetzung der Dialysierflüssigkeit mit hoher Genauigkeit bestimmt und die Proportionierung exakt vorgenommen werden.
Patent DE-10039172-C1 (DE)
Title: Production of alkylchlorosilanes, useful in production of silicone, e.g. polydimethylsiloxane or silicone resin, from high-boiling liquid residue from direct alkylchlorosilane synthesis involves heating with hydrogen chloride and silicon
Inventor: MAUTNER KONRAD
IPC: C07F7/12
Filed: 2000-08-10
Granted: 2001-09-13
Abstract: Production of alkylchlorosilanes (I) from the liquid components of the residue from direct synthesis of (I), which have a boiling point of over 70 deg C at 1013 hPa and contain disilanes, comprises heating the residue at  >=  300 deg C with hydrogen chloride and silicon, when  >=  10 wt.% tri- and/or tetrachlorosilane are formed with respect to the amount of (I) formed.
Patent DE-10102705-C1 (DE)
Title: Fixing element screwing device has anti-turn bolt for plastic holder fitted on stop surface on free end of screwing device
Inventor: GASSER DANIEL
IPC: E04D15/04
Filed: 2001-01-22
Granted: 2002-07-25
Abstract: The screwing in device screws in fixing elements (2) consisting of a plastic holder (13) with an underlay washer (24) and a tubular extension (25) with a screw (11) already in it. There are freely projecting bolts (14) on a stop surface (52) on the free end of the screwing device (6), gripping the edge of the underlay washer of the fixing element.
Patent DE-10103207-C1 (DE)
Title: Integral motorcycle safety helmet has gauze bands covering helmet parts adjacent head insertion opening for acoustic damping of air turbulence noise
Inventor: JANKE GERD
IPC: A42B3/10
Filed: 2001-01-24
Granted: 2002-05-23
Abstract: The safety helmet has a helmet shell (1) having a head insertion opening (5) on its underside, with gauze bands (11) covering the helmet parts (7,8,9,10) adjacent this opening or at the opening edge, or covering the gaps between the cooperating helmet parts, for reducing air turbulence noise.
Patent DE-10141049-C1 (DE)
Title: Electrically-heated motorcycle handgrip has heating element supplied via coiled lead element allowing rotation of handgrip
Inventor: DZURNAK STANISLAV
IPC: B62J33/00
Filed: 2001-08-22
Granted: 2003-02-20
Abstract: The handgrip (3) incorporates an electric heating element (2) supplied with current via an electric lead element (1) in the form of a coil with a number of windings, having a winding axis (8) parallel to the longitudinal axis (9) of the handgrip.
Patent DE-10141101-C1 (DE)
Title: Optische Farbgläser, ihre Verwendung und Verfahren zu ihrer Herstellung
Inventor: RITTER SIMONE
IPC: C03C4/08
Filed: 2001-08-22
Granted: 2003-07-03
Abstract: Die Erfindung betrifft ein optisches Farbglas der Zusammensetzung (in Gew.-% auf Oxidbasis) SiO¶2¶ 50-62; K¶2¶O 10-25; Na¶2¶O 0-14; Al¶2¶O¶3¶ 0-2; B¶2¶O¶3¶ 3-5; ZnO 13,5-37; F 0-1; TiO¶2¶ 0-7; In¶2¶O¶3¶ 0-2; Ga¶2¶O¶3¶ 0-2; SO¶3¶ 0-1; SeO¶2¶ 0-1; C 0-1; M·I·M·III·Y·II·¶2¶ 0,1-3, wobei M·I· = Cu·+· und/oder Ag·+· und/oder M·III· = In·3+· und/oder Ga·3+· und/oder Al·3+· und/oder Y·II· = S·2-· und/oder Se·2-· und wenigstens 0,1 Gew.-% des Oxides (M¶2¶O¶3¶) des oder der M·III·, das/die in M·I·M·III·Y·II·¶2¶ vorliegt/vorliegen, und mit wenigstens 0,2 Gew.-% des Oxides, des oder der Y·II·, das/die in M·I·M·III·Y·II·¶2¶ vorliegt/vorliegen.
Patent DE-10144213-C1 (DE)
Title: Bearer for vehicle frame has bearer parts with complementary teeth
Inventor: BAECHLE ERWIN
IPC: B62D21/02
Filed: 2001-09-08
Granted: 2003-02-20
Abstract: The bearer, particularly a longitudinal bearer for a truck, is divided longitudinally into two bearer parts. The bearer parts (13, 14) have complementary teeth, which at least in sections, are engaged with each other. The two parts are clamped together in the region of their teeth (16, 22), which may be on the upper, lower and web regions of the frame part beams.
Patent DE-10154642-C1 (DE)
Title: Auswerteschaltung für einen induktiven Sensor
Inventor: BOLZ STEPHAN
IPC: G01P3/489
Filed: 2001-11-07
Granted: 2003-07-17
Abstract: Auswerteschaltung für einen induktiven, elektromagnetischen Sensor mit Fremderregung, dessen Ausgangssignal, welches in einem invertierenden Tiefpass zu einer Referenzspannung umgeformt wird, zu einem Ausgangssignal umgeformt wird, welches keinen Hystereseverzug aufweist und frei von Mehrfachtriggerungen ist. In einer Diagnoseschaltung werden durch Vergleich der Referenzspannung mit drei Spannungsschwellen sowohl Leitungsunterbrechung als auch Kurzschluss nach Batteriespannungs- oder Bezugsspannungspotential erkannt.
Patent DE-10205286-C1 (DE)
Inventor: MUELLER GERALD
IPC: B60S9/08
Filed: 2002-02-05
Granted: 2003-09-18
Abstract: An additional safety nut (8) which can not be rotated relative to the inner sleeve (2) is mounted on the spindle (5).  The jack comprises a height adjustable telescopic support (3) with an outer sleeve (1) and an inner sleeve. A spindle inside the jack is operated by a drive device and cooperates with a spindle nut (6) engaged with the inner sleeve.
Patent DE-19506935-C1 (DE)
Title: IC engine cooling and vehicle heating circuits
Inventor: SCHNEIDER ERWIN DIPL ING
IPC: F01P3/20
Filed: 1995-02-28
Granted: 1996-04-04
Abstract: The cooling medium circuit has an engine cooling circuit and a heating circuit. The heating circuit is designed to be independent of the cooling circuit.  The heating circuit has an electric pump (10) which is speed or cycle controlled and switched on and off via an electronic control device regulating the heat output. The system has a feed (9) and return (12) supply integrated into a common connection (13) located directly to the engine block (1).
Patent DE-19512086-C1 (DE)
Title: Guide channel for energy guide chains
Inventor: BLASE GUENTER
IPC: F16G13/16
Filed: 1995-04-03
Granted: 1996-08-08
Abstract: The energy guide chain runs longitudinally between two elongated parallel side parts (1) which are shape-stable hollow profiled sections having connecting elements arranged between the opposing end sides. The connecting elements have pegs which fit snug into hollow spaces provided on the end side of the side parts. The connecting elements can be in two parts wherein each part is fixed on a side part by studs and has, opposite these, areas which can overlap those of the other part.
Patent DE-19517845-C1 (DE)
Title: Eliminating odour defects due to sulphur cpds.
Inventor: SCHOLL WILLY
IPC: C12H1/10
Filed: 1995-05-16
Granted: 1996-07-04
Abstract: In order to eliminate smell defects and/or off-flavours due to sulphur or sulphur compounds in fermented or non-fermented fruit or grape juices, in particular wine, hardly soluble or insoluble organic Cu compounds are added to the liquid and react with the sulphur or sulphur compounds, forming insoluble sulphides that may be removed from the liquid by sedimentation without any problem. Copper salts of citric acid, tartaric acid, malic acid or stearic acid or mixtures of said salts are particularly suitable for that purpose.
Patent DE-19542214-C1 (DE)
Inventor: BASNER FRANK
IPC: H04B5/02
Filed: 1995-11-13
Granted: 1997-03-27
Abstract: The invention concerns a communications system comprising a central communication unit (CCU) and at least one cable-less peripheral communication unit (PCU). These two units are linked via an electromagnetic coupling and carry out data exchange over a wave of predefined frequency and one-way energy transmission to supply the PCU with power. The purpose of the invention is to design a communications system with a CCU and at least one PCU and which is available at all times, in communications readiness and easy to operate. The solution lies in the following: the magnetic coupling is done with a band filter (15, 27) containing the coils (10, 12) and the data exchange from the PCU (11) to the CCU (1, 4) is done via the wave of predefined frequency by detuning or load alteration of the PCU-side L.C. oscillating circuit (27), while the amplitude changes caused by this in the CCU-side L.C. oscillating circuit (15) are demodulated, together with the modulated data signal transmitted by the CCU (1, 4), by the demodulation device (20) connected there; and the CCU (1, 4) is provided with a combinatorial circuit (19) in which the modulation data signal of the CCU (1, 4) is subtracted from the signal supplied by the demodulation device (20) so that a differential signal can be forwarded as the data signal of the PCU (11) for processing in the CCU (1, 4).
Patent DE-19612697-C1 (DE)
Inventor: PUCHTA RALF DIPL ING
IPC: G06F11/00
Filed: 1996-03-29
Granted: 1997-09-04
Abstract: The controller operating system provides an external control signal for the micro-controller (MC) in dependence on the operating voltage level, allowing it to switch to a sleep mode during a temporary drop in the operating voltage (Uein). The duration for which the operating voltage remains below a defined min. voltage is timed, for restoring the normal operating mode at the end of the sleep mode, or switching the micro-controller to a reset mode.
Patent DE-19621195-C1 (DE)
Title: Object direction measuring method
Inventor: BRAUNECKER BERNHARD DR
IPC: G01S3/783
Filed: 1996-05-25
Granted: 1997-08-21
Abstract: The invention concerns a method and device for determining the direction of an object (10) which emits or reflects optical radiation. An optical element (14) which structures the wavefront of the radiation converts the conventional dot-type image (20) into an intensity distribution (14') with more than one maximum on a locally resolving opto-electronic detector (13). From the intensity distribution (14') and the structure function of the optical element (14), the direction of the object (10) can be determined with a high degree of accuracy over a wide measurement range. In addition, this gives a design with a shorter optical path length and very few optical components.